package com.mapper;

import com.entity.Course;
import com.entity.Student;
import com.entity.Grade;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CourseMapper {
    List<Course> find();

    public int addGrade(Course grade);

    public int deleteGrade(String sno,String cno);

    public Grade getUpdateGrade(String sno,String cno);
    public int editGrade(Grade Grade);
}
